Products

ECA-100/4

• Amp Type Class D
• Channel Input Mode Switch 2CH/4CH
• Filter Mode Low-Pass or High Pass
• Filter Slope 12dB

EDA-080704S

• 4 in 8 out ,96kHz Sample rate, 300 MHz floating point DSP implementation
• Frequency response: 40Hz-20Kz 
• Input/output gain +12dB to -40dB
• Adjustable time delay parameter for each channel (0 ~1000ms) ; combine input and  output can tune up delay for 2000ms maximum. 
• Adjustable 8 parameter EQs for each input channel 
• Adjustable 9 parameter EQs for each output channel 
• Each EQ parameter features PEQ , high shelf , low shelf (bandwidth or Q value display)
• Adjustable parameters for each input/output channel: gain ,EQ ,crossover,  delay ,compressor,  polarity, mixer, mute. 
• 3 types crossover filter: Butterworth ,Bessel ,Linkwitz–Riley, in 12 dB, 18dB , 24dB ,  48dB slope ,frequency step in 1Hz
• 30 band Graphic EQ in each input channel
• 24 user preset; all preset can be protected with individual password
• Digital compressor & limiter , attack time , release time , compress rate adjustable
• True USB Plug & Play, green software work with Windows 7 & 8, no driver  installation  required!
• RS 232 port available to be controlled by central controller.
• Support Wi-Fi  AP mode for wireless access 
• 20 X 4 character LCD display 

   * This product is proof of concept, for demo purpose.

EDS-01504

EDS-03004

• 300W rms, 4ohms.
• Auto turn-on & stand-by function
• High efficiency, Low cost Class-D power amplifier
  
• Stand-by power consumption less than 0.5W
  
• With over current protection & over load protection
• Dual color LED as signal on/stand-by indicator
• All DSP features could be customizedly designed setting

EDS-05004

• 500W rms, 4ohms
  
• High efficiency ,Low cost Class-D power amplifier
  
• Compact size with low noise & low distortion  
  
• Universal switching mode power supply built in
  
• Auto turn-on & stand-by function
  
• Stand-by power consumption less than 0.5W
  
• With over load & over current protection
  
• Dual color LED as signal on/stand-by indicator
  

EFA-05004

• AC Input Voltage Range 100~240Vac.
  
• AC Frequency Range 47~63HZ.
  
• Power Factor Corrector (PFC) >[email protected]/8 Rated Power.
• Standby power consumption less than 0.5W.
  

EFA-20554,20408,01008

• Switching Mode Power Supply AC Input 100~240Vac.
  
• On/Off Power Button located on front panel.
  
• Auto on Function with LED lndicated.
• EMC test passed with whole chassis.

EFA-21254

• Core Chip:CSRA6620
  
• High performance and combining great sounding class D amplifiers with switch mode power supplies
  
• ErP and Energy Star compliant standby functionality
  
• 125W*2CH  /  4 ohm Load
  
• BTL outputs
  
• THD+N < 0.01% @ 20Hz-20kHz 1/8 rated power
• AC 115V/230(50-60Hz) Selectable

EMA-61508/EMA-120704-2U

• 70 Watt x [email protected](Stereo mode)or 150 Watt x6 Channel 

• Auto select power supply AC 120/230V Selectable with over 

• AMP OUT Over temperature current protection mode for all channels.